![Features & Benefits](http://international.viettel.vn/uploads/service/cf/11/1c/616d21be0f183.png)
Features & Benefits
Topup Airtime service allows oversea enterprises or individuals to top up the mobile account (payment of telecommunication charges) of Viettel subscribers in Vietnam through electronic payment.
![Conditions of use](http://international.viettel.vn/uploads/service/2a/ce/e2/616d2323bf072.png)
Conditions of use
Conditions of use for End User
![Contact us](http://international.viettel.vn/uploads/service/4f/3f/f4/616d27a03d683.png)
Contact us
Please contact us today for more information on Topup Airtime.